OEP A262A2E Audio Transformer 1+1:2+2 PCB Mount
OEP A262A2E high-performance audio transformer with 1+1:2+2 turns ratio, PCB mount, 150 ohm to 600 ohm, 30Hz-35kHz.
The OEP A262A2E is a high-performance audio transformer engineered for direct PCB mounting on a 0.1 inch grid. It features dual windings on both the primary and secondary, offering a versatile range of impedance matching ratios suitable for input, interstage, and output stages. A foil screen between windings minimises interference, ensuring clean signal transfer.
With a turn ratio of 1+1:2+2, this transformer supports a primary impedance of 150 ohms and a secondary impedance of 600 ohms. It handles 100mW at 300Hz and operates across a frequency range of 30Hz to 35kHz, making it ideal for demanding audio applications. The encapsulated design with through-hole PC pins ensures reliable mounting and longevity.
Key Specifications
- Turn Ratio: 1+1:2+2
- Primary Impedance: 150 ohm
- Secondary Impedance: 600 ohm
- Individual Primary Winding Impedance: 150 ohm
- Individual Secondary Winding Impedance: 600 ohm
- Frequency Range: 30Hz to 35kHz
- Primary DC Resistance: 10+10 ohm
- Secondary DC Resistance: 55+55 ohm
- Series Connected Primary Impedance: 600 ohm CT
- Series Connected Secondary Impedance: 2.4k ohm CT
- Isolation Voltage: 1kV
- Dimensions (W x H x D): 28 x 22 x 23mm
This robust transformer is a reliable choice for professionals seeking precision in audio signal handling.
- Industrial applications
- Power management systems
- Audio input stages
- Interstage coupling
- Turn Ratio: 1+1:2+2
- Primary Impedance: 150 ohm
- Secondary Impedance: 600 ohm
- Individual Primary Winding Impedance: 150 ohm
- Individual Secondary Winding Impedance: 600 ohm
- Frequency Range: 30Hz to 35kHz
- Primary DC Resistance: 10+10 ohm
- Secondary DC Resistance: 55+55 ohm
- Series Connected Primary Impedance: 600 ohm CT
- Series Connected Secondary Impedance: 2.4k ohm CT
- Isolation Voltage: 1kV
- Secondary Power: 100mW at 300Hz
- Transformer Mounting: Through Hole
- Transformer Terminals: PC Pin
- Product Range: A262 Series
- Dimensions (W x H x D): 28 x 22 x 23mm
- Frequency Max: 35kHz
- Transformer Applications: Encapsulated - Impedance Matching
- DC Resistance Primary: 10.3ohm
- DC Resistance Secondary: 59.5ohm
- Frequency Min: 30Hz
- SVHC: No SVHC (25-Jun-2025)
Always follow local regulations and product guidance.
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